1 files changed, 54 insertions, 0 deletions
diff --git a/results/classifier/108/debug/1863508 b/results/classifier/108/debug/1863508
new file mode 100644
index 000000000..7740acd23
--- /dev/null
+++ b/results/classifier/108/debug/1863508
@@ -0,0 +1,54 @@
+debug: 0.971
+performance: 0.961
+boot: 0.943
+files: 0.937
+permissions: 0.926
+device: 0.914
+socket: 0.894
+network: 0.892
+graphic: 0.891
+semantic: 0.886
+PID: 0.875
+vnc: 0.831
+other: 0.752
+KVM: 0.732
+
+qemu-system-arm stops with SIGSEGV in helper_gvec_eq16
+
+Segmentation fault when trying to start FreeBSD-arm system with qemu-system-arm (version 4.1.1 on Fedora 31)
+
+Commandline:
+gdb -q --args /bin/qemu-system-arm \
+ -name FreeBSD12,debug-threads=on \
+ -m 1536 -machine virt -smp 2 \
+ -M virt,highmem=off -serial mon:stdio -monitor telnet::45452,server,nowait \
+ -machine virt,accel=tcg,usb=off,dump-guest-core=off,gic-version=2 \
+ -overcommit mem-lock=off -no-reboot -device virtio-rng-device \
+ -bios u-boot-qemu.bin \
+ -drive file=FreeBSD-12.1-RELEASE-arm-armv7-CUBIEBOARD2.img,if=none,id=drive0,format=raw \
+ -device ich9-ahci,id=ahci -device ide-drive,drive=drive0,bus=ahci.0 
+
+Results:
+....
+Mounting local filesystems:.
+
+Thread 4 "CPU 1/TCG" received signal SIGSEGV, Segmentation fault.
+[Switching to Thread 0x7fffcedfe700 (LWP 53608)]
+0x00005555558d9332 in helper_gvec_eq16 (d=0x5555566748d8, a=0x5555566748e0, b=0x5555566748d0, desc=0) at /usr/src/debug/qemu-4.1.1-1.fc31.x86_64/accel/tcg/tcg-runtime-gvec.c:948
+948     DO_CMP2(16)
+
+Tested different versions of qemu. qemu-3.0.1 worked, but qemu-3.1.1 failed with the same error.
+
+I infer from the traceback that your host does not support AVX1.
+
+Fix posted:
+http://patchwork.ozlabs.org/patch/1238946/
+
+Yes, the CPU is of the last generation without AVX.
+
+And yes, the patch worked for me. Thank you!
+
+Fixed here:
+https://git.qemu.org/?p=qemu.git;a=commitdiff;h=43d1ccd2a02f
+
+